PL119323B1 - Flat picture tube - Google Patents
Flat picture tube Download PDFInfo
- Publication number
- PL119323B1 PL119323B1 PL1978204403A PL20440378A PL119323B1 PL 119323 B1 PL119323 B1 PL 119323B1 PL 1978204403 A PL1978204403 A PL 1978204403A PL 20440378 A PL20440378 A PL 20440378A PL 119323 B1 PL119323 B1 PL 119323B1
- Authority
- PL
- Poland
- Prior art keywords
- focusing guide
- plates
- focusing
- guide
- cleaning
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 claims description 81
- 239000004020 conductor Substances 0.000 claims description 43
- 238000000746 purification Methods 0.000 claims description 40
- 230000007704 transition Effects 0.000 claims description 32
- 238000010894 electron beam technology Methods 0.000 claims description 27
- 230000000295 complement effect Effects 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 10
- 239000002184 metal Substances 0.000 description 8
- 230000005686 electrostatic field Effects 0.000 description 7
- 238000010926 purge Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/123—Flat display tubes
- H01J31/124—Flat display tubes using electron beam scanning
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/765,109 US4069439A (en) | 1977-02-02 | 1977-02-02 | Flat panel display with beam injection cleanup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL204403A1 PL204403A1 (pl) | 1978-10-23 |
| PL119323B1 true PL119323B1 (en) | 1981-12-31 |
Family
ID=25072673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1978204403A PL119323B1 (en) | 1977-02-02 | 1978-02-02 | Flat picture tube |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4069439A (ja) |
| JP (1) | JPS53114346A (ja) |
| AU (1) | AU513609B2 (ja) |
| CA (1) | CA1098576A (ja) |
| DD (1) | DD134821A5 (ja) |
| DE (1) | DE2804491A1 (ja) |
| ES (1) | ES466338A1 (ja) |
| FI (1) | FI780253A (ja) |
| FR (1) | FR2379907A1 (ja) |
| GB (1) | GB1594431A (ja) |
| IT (1) | IT1092359B (ja) |
| NL (1) | NL7801163A (ja) |
| PL (1) | PL119323B1 (ja) |
| SE (1) | SE7801196L (ja) |
| ZA (1) | ZA78485B (ja) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4215293A (en) * | 1977-04-01 | 1980-07-29 | Rca Corporation | Cadence scanned flat image display device |
| US4166233A (en) * | 1977-06-13 | 1979-08-28 | Rca Corporation | Phosphor screen for flat panel color display |
| US4137478A (en) * | 1977-06-20 | 1979-01-30 | Rca Corporation | Color flat panel television |
| US4115724A (en) * | 1977-08-25 | 1978-09-19 | Rca Corporation | Electron beam oscillation compensation method |
| US4181871A (en) * | 1977-12-16 | 1980-01-01 | Rca Corporation | Proximity focused electron beam guide display device including mesh having apertures no greater than 26 microns in one dimension |
| US4216407A (en) * | 1978-11-01 | 1980-08-05 | Rca Corporation | Flat panel display device with beam collector |
| US4298819A (en) * | 1980-03-28 | 1981-11-03 | Rca Corporation | Beam Clean up structure for flat panel display devices |
| US4672262A (en) * | 1985-07-22 | 1987-06-09 | Rca Corporation | Electron beam injection structure for flat panel display devices |
| NL9000060A (nl) * | 1989-06-01 | 1991-01-02 | Philips Nv | Beeldweergeefinrichting van het dunne type. |
| NL8901390A (nl) * | 1989-06-01 | 1991-01-02 | Philips Nv | Elektrisch ontladingselement. |
| NL9001528A (nl) * | 1990-07-05 | 1992-02-03 | Philips Nv | Beeldweergeefinrichting van het dunne type. |
| US5347199A (en) * | 1990-01-10 | 1994-09-13 | U.S. Philips Corporation | Thin-type picture display device with means for effecting electron transport by secondard emission |
| ES2086365T3 (es) * | 1990-01-10 | 1996-07-01 | Philips Electronics Nv | Dispositivo de reproduccion de imagen de tipo fino. |
| NL9001529A (nl) * | 1990-07-05 | 1992-02-03 | Philips Nv | Beeldweergeefinrichting van het dunne type. |
| US5386175A (en) * | 1990-05-24 | 1995-01-31 | U.S. Philips Corporation | Thin-type picture display device |
| US5489815A (en) * | 1990-05-24 | 1996-02-06 | U.S. Philips Corporation | Flat-panel type picture display device with electron transport ducts and a double selection structure |
| US5625253A (en) * | 1990-05-24 | 1997-04-29 | U.S. Philips Corporation | Flat-panel type picture display device |
| EP0653102A1 (en) * | 1993-06-02 | 1995-05-17 | Koninklijke Philips Electronics N.V. | Display device of the flat-panel type comprising an electron transport duct and a segmented filament |
| JPH08502142A (ja) * | 1993-06-08 | 1996-03-05 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | フラットパネル型画像表示装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU501361B2 (en) * | 1975-08-25 | 1979-06-21 | Rca Corporation | Flat electron beam addressed device |
| US4028582A (en) * | 1975-09-22 | 1977-06-07 | Rca Corporation | Guided beam flat display device |
-
1977
- 1977-02-02 US US05/765,109 patent/US4069439A/en not_active Expired - Lifetime
-
1978
- 1978-01-24 AU AU32670/78A patent/AU513609B2/en not_active Expired
- 1978-01-26 ZA ZA00780485A patent/ZA78485B/xx unknown
- 1978-01-26 FI FI780253A patent/FI780253A/fi not_active Application Discontinuation
- 1978-01-26 CA CA295,783A patent/CA1098576A/en not_active Expired
- 1978-01-26 IT IT19685/78A patent/IT1092359B/it active
- 1978-01-26 ES ES466338A patent/ES466338A1/es not_active Expired
- 1978-01-27 GB GB3360/78A patent/GB1594431A/en not_active Expired
- 1978-02-01 FR FR7802722A patent/FR2379907A1/fr active Granted
- 1978-02-01 SE SE7801196A patent/SE7801196L/xx unknown
- 1978-02-01 JP JP1103778A patent/JPS53114346A/ja active Pending
- 1978-02-01 NL NL7801163A patent/NL7801163A/xx not_active Application Discontinuation
- 1978-02-02 DE DE19782804491 patent/DE2804491A1/de not_active Withdrawn
- 1978-02-02 DD DD78203522A patent/DD134821A5/xx unknown
- 1978-02-02 PL PL1978204403A patent/PL119323B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1092359B (it) | 1985-07-12 |
| IT7819685A0 (it) | 1978-01-26 |
| FR2379907A1 (fr) | 1978-09-01 |
| ZA78485B (en) | 1979-01-31 |
| GB1594431A (en) | 1981-07-30 |
| AU3267078A (en) | 1979-08-02 |
| FR2379907B1 (ja) | 1982-12-17 |
| DE2804491A1 (de) | 1978-08-03 |
| SE7801196L (sv) | 1978-08-03 |
| FI780253A (fi) | 1978-08-03 |
| US4069439A (en) | 1978-01-17 |
| PL204403A1 (pl) | 1978-10-23 |
| ES466338A1 (es) | 1979-09-01 |
| JPS53114346A (en) | 1978-10-05 |
| CA1098576A (en) | 1981-03-31 |
| NL7801163A (nl) | 1978-08-04 |
| AU513609B2 (en) | 1980-12-11 |
| DD134821A5 (de) | 1979-03-21 |
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